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AB327174

Anti-LEF1 Antibody

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Rabbit Polyclonal LEF1 antibody. Suitable for WB, IHC-P, ICC/IF, ChIP and reacts with Human samples. Immunogen corresponding to Recombinant Fragment Protein within Human LEF1_HUMAN.

View Alternative Names

Lymphoid enhancer-binding factor 1, LEF-1, T cell-specific transcription factor 1-alpha, TCF1-alpha, LEF1

6 Images
Immunocytochemistry/ Immunofluorescence - Anti-LEF1 Antibody (AB327174)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-LEF1 Antibody (AB327174)

Immunofluorescent staining of human cell line U-251 MG using ab327174 at 0.25–2 µg/ml, showing localization to nucleoplasm & cytosol.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LEF1 Antibody (AB327174)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LEF1 Antibody (AB327174)

Immunohistochemical staining of human oral mucosa using ab327174 at 1 : 50–1 : 200 dilution, showing moderate nuclear positivity in subset of squamous epithelial cells.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LEF1 Antibody (AB327174)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LEF1 Antibody (AB327174)

Immunohistochemical staining of human lymph node using ab327174 at 1 : 50–1 : 200 dilution, showing moderate to strong nuclear positivity in non - germinal center cells.

ChIP - Anti-LEF1 Antibody (AB327174)
  • ChIP

Supplier Data

ChIP - Anti-LEF1 Antibody (AB327174)

ChIP-Exo-Seq composite graph for ab327174 tested in K562 cells at 1–10 µg per reaction. Strand-specific reads (blue : forward, red : reverse) and IgG controls (black : forward, grey : reverse) are plotted against the distance from a composite set of reference binding sites. The antibody exhibits robust target enrichment compared to a non-specific IgG control and precisely reveals its structural organization around the binding site. Data generated by Prof. B. F. Pugh´s Lab at Cornell University.

Western blot - Anti-LEF1 Antibody (AB327174)
  • WB

Supplier Data

Western blot - Anti-LEF1 Antibody (AB327174)

Western blot analysis in human cell lines SK-MEL-30 and A-549 using ab327174 at 0.04–0.4 µg/ml. Corresponding LEF1 RNA-seq data are presented for the same cell lines. Loading control : Anti-PPIB antibody.

All lanes:

Western blot - Anti-LEF1 Antibody (ab327174)

Lane 2:

Human cell lines SK-MEL-30

Lane 3:

Human cell lines A-549

Predicted band size: 44.2 kDa

false

Western blot - Anti-LEF1 Antibody (AB327174)
  • WB

Supplier Data

Western blot - Anti-LEF1 Antibody (AB327174)

Western blot analysis in control (vector only transfected HEK293T lysate) and LEF1 over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (~3.1 kDa) in mammalian HEK293T cells) using ab327174 at 0.04–0.4 µg/ml.

All lanes:

Western blot - Anti-LEF1 Antibody (ab327174)

Lane 2:

vector only transfected HEK293T lysate

Lane 3:

LEF1 over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (~3.1 kDa) in mammalian HEK293T cells)

Predicted band size: 44.2 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

ChIP, WB, IHC-P, ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human LEF1_HUMAN.

Q9UJU2

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "ChIP" : {"fullname" : "ChIP", "shortname":"ChIP"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.04-0.4 µg/mL", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/50 - 1/200", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "0.25-2 µg/mL", "ICCIF-species-notes": "<p></p>", "ChIP-species-checked": "testedAndGuaranteed", "ChIP-species-dilution-info": "1-10 µg", "ChIP-species-notes": "<p></p>" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification
Storage buffer
pH: 7.2 Preservative: 0.02% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine)
Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Transcription factor that binds DNA in a sequence-specific manner (PubMed : 2010090). Participates in the Wnt signaling pathway (By similarity). Activates transcription of target genes in the presence of CTNNB1 and EP300 (By similarity). PIAG antagonizes both Wnt-dependent and Wnt-independent activation by LEF1 (By similarity). TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by LEF1 and CTNNB1 (PubMed : 11266540). Regulates T-cell receptor alpha enhancer function (PubMed : 19653274). Required for IL17A expressing gamma-delta T-cell maturation and development, via binding to regulator loci of BLK to modulate expression (By similarity). Acts as a positive regulator of odontoblast differentiation during mesenchymal tooth germ formation, expression is repressed during the bell stage by MSX1-mediated inhibition of CTNNB1 signaling (By similarity). May play a role in hair cell differentiation and follicle morphogenesis (By similarity).. Isoform 1. Transcriptionally activates MYC and CCND1 expression and enhances proliferation of pancreatic tumor cells.. Isoform 3. Lacks the CTNNB1 interaction domain and may therefore be an antagonist for Wnt signaling.. Isoform 5. Transcriptionally activates the fibronectin promoter, binds to and represses transcription from the E-cadherin promoter in a CTNNB1-independent manner, and is involved in reducing cellular aggregation and increasing cell migration of pancreatic cancer cells.
See full target information LEF1_HUMAN

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